Children's Books > Science, Nature & How It Works > Environment & Ecology
Monthly median sales (top 30)
$3,578
The median book price
$10.65
Bestseller's daily sales
26
50th book's daily sales
8
Average number of pages per book
50
Monopoly/Olygopoly detected
No
Performance tracking
Matching KDP categories
juvenile > nonfiction > science & nature > zoology
47.43%
juvenile > nonfiction > science & nature > physics
47.43%
juvenile > nonfiction > science & nature > general
47.43%
juvenile > nonfiction > science & nature > fossils
47.43%
Keyword requirement
biology, biologist
Best selling keywords
Median title & subtitle length is 10 words:
- The Fascinating Ocean Book for Kids: 500 Incredible Facts! (Fascinating Facts)
- The River That Flows Beside Me (Look Closer)
- The Big Book of the Blue (The Big Book Series)
- National Geographic Readers: In the Ocean (L1/Coreader)
- An Anthology of Aquatic Life (DK Children's Anthologies)
- Indie success
-
- Volatility
- New releases
- KDP Select